package com.itheima.Day13.zuoye;

import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.SocketException;

public class ReceiveDemo {
    //创建一个接受端的Socket对象（Datagrmscet）
    public static void main(String[] args) throws IOException {
        DatagramSocket ds= new DatagramSocket(10086);
        byte[]bys = new byte[1024];
        DatagramPacket dp = new DatagramPacket(bys,bys.length);
        ds.receive(dp);
        System.out.println("数据是"+new String(dp.getData(),0,dp.getLength()   ));
    }
}
